AV Production MP-HP-TS/F3

AV Production MP-HP-TS/F3 is a Fibonacci trisector for dividing a selected corner into three equal parts.
The problem of dividing an angle into three equal parts (angle trisection), together with the problems of the square of a circle and the doubling of a cube, came to us from ancient Greece. For a long time they tried to solve it with a compass and a ruler, until it was proved impossible. It seems that it was the angle trisection problem that prompted the search for non-standard solutions to problems in mechanics and mathematics. The problem is easily solved in a practical way using the visual aid "Trisector on Antiparallelograms".
The Fibonacci Trisector is a visual practical aid for mathematics. Together with other practical aids (pantograph, partitioner, and invertor) the Fibonacci Trisector serves as an excellent material for such classes as "Flat Hinge Mechanisms," "Principles of Similarity," "Mathematics and History of Technology"